\section{\class{wxCriticalSection}}\label{wxcriticalsection}
-A critical section object is used for the same exactly purpose as
+A critical section object is used for exactly the same purpose as
\helpref{mutexes}{wxmutex}. The only difference is that under Windows platform
critical sections are only visible inside one process, while mutexes may be
shared between processes, so using critical sections is slightly more